54550216704 has 120 divisors (see below), whose sum is σ = 145739227648. Its totient is φ = 18148884480.

The previous prime is 54550216691. The next prime is 54550216729. The reversal of 54550216704 is 40761205545.

It is a super-2 number, since 2×54550216704² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50183649 + ... + 50184735.

Almost surely, 2^54550216704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54550216704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72869613824).

54550216704 is an abundant number, since it is smaller than the sum of its proper divisors (91189010944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54550216704 is a wasteful number, since it uses less digits than its factorization.

54550216704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2113 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 39.

The spelling of 54550216704 in words is "fifty-four billion, five hundred fifty million, two hundred sixteen thousand, seven hundred four".